<!DOCTYPE html>
<html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>Title</title>
    </head>
<body>      <!--错误代码-->
<div>
    <input type="text" placeholder="请输入0~100之间的整数" :v-modal="num">
    <input type="button" value="猜一猜" @click="f()">
    <h1 >结果:{{info}}</h1>
</div>
<script src="../js/vue.js"></script>
<script>
    let x =parseInt(Math.random()*101);
    let v = new Vue({
        el:"div",
        data:{info:"",num:""},
        methods:{
            f(){
                if (v.num>x){
                    v.info="猜大了!";
                }else if(v.num<x){
                    v.info="猜小了!";
                }else{
                    v.info="恭喜你猜对了!";
                }
            }
        }
    })

</script>
</body>
</html>